Thank you for your fast response, and sorry if I wasn't obvious. What I meant was a relationship like the girls at home have. I can make them mother and sisters for example. I want to add some kind of relationship to the therapist and others, like childhood friend, cousin, godmother, aunt, teacher, etc. That's why I mentioned the variable, since I guess it needs to be defined for the game to use it afterwards. Or can I use the save file and simply add relations on the "#landlady#friend#friend#tenant#" line? Is java that dynamic?